Electronic Sounders

Electronic sounders are used in numerous environments, including commercial and industrial buildings. They are all used for different reasons and have different sounders to raise attention to different incidents.

How do electronic sounders work?

A sounder is connected to an alarm circuit which forms an integral part of the system, these sounders are usually mounted on a wall or in an open space area. They are manufactured from tough materials, to ensure their durability and are the tone or maximum sound output is suited to that environment where distinctive warning must be given for example in the event of a fire.

Electronic sounders all give off there own tone such as bells, buzzers, horns, sounders and even voice alarms and are selected and used to suit the environment/ application they are specifically being used for. Most of these sounders you can adjust and pre-set the sound level or the electronic siren or signal according to your needs.

Bells may be used as fire alarms are of paramount in saving lives, buzzers and horns can be used in industrial areas, as well as everyday household applications such as microwaves. Sirens can be used in conditions where they need to attract interest/ present a warning to someone. Horns can be used in either electronic or non-electronic environments to suit the application, such as an air horn, typically used in industrial and marine environments. Voice alarms can be used in an evacuation process or to clearly announce important information, where you can record your own message to play over your system or set the specific tone accordingly to your application/ environment.


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Description Price Supply Voltage IP Rating Decibels at 1 Metre Current Type Number Of Tones Housing Colour Mounting Style Diameter Application Type Minimum Decibel Maximum Decibel Series Base Length Base Width
RS Stock No. 877-1848
BrandRS PRO
$43.25
Each
units
24 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 235-360
BrandRS PRO
$55.42
Each
units
12 → 80 V dc - 107dB DC 1 Black Universal - Sounder - 107dB - 102mm 41mm
RS Stock No. 199-9750
BrandRS PRO
$306.24
Each
units
24 V - 114dB AC, DC - - - - - - - superCELERE - -
RS Stock No. 179-7446
BrandRS PRO
$2.298
Each (In a Pack of 5)
units
2 → 4 V - 85dB - - - Surface Mount 10.5 mm Buzzer - 85dB - - -
RS Stock No. 188-2203
BrandRS PRO
$9.51
Each
units
6 → 12 V dc - - DC 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 179-7445
BrandRS PRO
$2.446
Each (In a Pack of 5)
units
2 → 4 V - 70dB 150 mA Single - Through Hole 6.7 mm Buzzer - 70dB - - -
RS Stock No. 188-2201
BrandRS PRO
$5.97
Each (In a Pack of 2)
units
6 → 12 V dc - - DC 1 - Through Hole 40 mm Buzzer - 110dB - - -
RS Stock No. 188-1770
BrandRS PRO
$2.903
Each (In a Pack of 50)
units
1 → 18 V dc - - DC - - Through Hole 15.4 mm Buzzer - 85dB - - -
RS Stock No. 626-141
Mfr. Part No.AP/W/SWITCH
BrandFulleon
$60.15
Each
units
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm Sounder 92dB 100dB Askari Panel - -
RS Stock No. 530-5877
Mfr. Part No.540502FULL-0424X
BrandFulleon
$108.18
Each
units
9 → 28 V dc IP54 103dB DC 32 White Surface Mount 93 mm Sounder 83dB 110dB Roshni - -
RS Stock No. 772-0802
Mfr. Part No.A131AC230G1
Brande2s
$3,354.58
Each
units
90 → 264 V ac - 131dB AC - - - - Siren - - - - -
RS Stock No. 529-4424
Mfr. Part No.ROLP/R/S/3
BrandFulleon
$100.91
Each
units
9 → 28 V dc IP54 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB Roshni - -
RS Stock No. 227-9983
Mfr. Part No.RO/W/S/24 AC
BrandFulleon
$132.04
Each
units
12 → 30 V ac/dc IP54 107dB AC, DC 32 White Surface Mount 93 mm Sounder 79dB 107dB Roshni - -
RS Stock No. 180-711
Mfr. Part No.ROLPX/R/S
BrandFulleon
$107.50
Each
units
9 → 28 V dc IP65 105dB DC 6 Red Surface Mount 93 mm Sounder - 107dB RoLP Maxi - -
RS Stock No. 311-9135
Mfr. Part No.10700068
BrandWerma
$74.61
Each
units
230 V ac - 65dB AC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 237-8888
Mfr. Part No.MA121AC230G
Brande2s
$684.69
Each
units
230 V ac IP55 126dB AC 32 Grey Surface Mount 220 mm Sounder 112dB 121dB MA121F - -
RS Stock No. 311-9107
Mfr. Part No.10700075
BrandWerma
$75.31
Each
units
24 V ac/dc - 65dB AC, DC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 849-5314
Mfr. Part No.15300055
BrandWerma
$249.96
Each
units
24 V dc IP66 - DC 8 Black Base/Bracket Mount - Sounder - 105dB 153 85mm 85mm
RS Stock No. 626-157
Mfr. Part No.AF/W/3
BrandFulleon
$60.50
Each
units
9 → 28 V dc IP65 92dB DC 32 White Flange 50 mm Sounder 92dB 100dB Askari Flange - -
RS Stock No. 530-5928
Mfr. Part No.SY/HO/W
BrandFulleon
$180.35
Each
units
9 → 28 V dc IP21C 120dB DC 32 White Surface Mount - Sounder 114dB 120dB Symphoni 108mm 110mm